Karl Georg Koch ( 1857 - 1927 ) was a German painter. Karl Georg Koch s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 312.5 USD for Bismarck und Moltke besuchen die deutschen Truppen in Frankreich in 2007 to 4565.89 USD for AUSRITT ZUR PARFORCE-JAGD in 2008 , based on the size and medium of the artwork.